Search Results for author: Chengzhi Shen

Found 3 papers, 0 papers with code

Spatiotemporal Representation Learning for Short and Long Medical Image Time Series

no code implementations12 Mar 2024 Chengzhi Shen, Martin J. Menten, Hrvoje Bogunović, Ursula Schmidt-Erfurth, Hendrik Scholl, Sobha Sivaprasad, Andrew Lotery, Daniel Rueckert, Paul Hager, Robbie Holland

Moreover, tracking longer term developments that occur over months or years in evolving processes, such as age-related macular degeneration (AMD), is essential for accurate prognosis.

Contrastive Learning Decision Making +3

SceneGenie: Scene Graph Guided Diffusion Models for Image Synthesis

no code implementations28 Apr 2023 Azade Farshad, Yousef Yeganeh, Yu Chi, Chengzhi Shen, Björn Ommer, Nassir Navab

To address this limitation, we propose a novel guidance approach for the sampling process in the diffusion model that leverages bounding box and segmentation map information at inference time without additional training data.

Image Generation from Scene Graphs Segmentation +1

Cannot find the paper you are looking for? You can Submit a new open access paper.